Cable Technology
R.J. Insights
Practical guides, install knowledge, and field-tested product picks for contractors, integrators, and IT pros — from a TIA-certified manufacturer with 40+ years in Long Island City.
What are Shielded vs Unshielded Ethernet Cables?
Not sure whether to choose shielded or unshielded Ethernet cables? Shielded cables offer better protection in high-interference environments, while unshielded ones are...
Cat5e vs Cat6 vs Cat6A: What's the Real Difference?
Compare Cat5e, Cat6, and Cat6A by speed, distance, shielding, and common use cases so you can choose the right network parts.
What is Crosstalk?
What is crosstalk? What causes them? How do they occur? What are some steps you can take to reduce the effects of...